Finding the Fourth Proportional to 11,607.86, 16,018.82 and 6,302.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,607.86 : 16,018.82 = 6,302.62 : x
2. Step 2: Convert to fraction form
   11,607.86/16,018.82 = 6,302.62/x
3. Step 3: Cross multiply
   11,607.86x = 16,018.82 × 6,302.62
4. Step 4: Simplify right side
   11,607.86x = 100,960,535.31
5. Step 5: Solve for x
   x = 100,960,535.31/11,607.86
6. Step 6: Final answer
   x = 8,697.60